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6 .TH LGRP_NLGRPS 3LGRP "Apr 16, 2003"
8 lgrp_nlgrps \- get number of lgroups
12 cc [ \fIflag \&.\|.\|.\fR ] \fIfile\fR\&.\|.\|. \fB-llgrp\fR [ \fIlibrary \&.\|.\|.\fR ]
13 #include <sys/lgrp_user.h>
15 \fBint\fR \fBlgrp_nlgrps\fR(\fBlgrp_cookie_t\fR \fIcookie\fR);
21 The \fBlgrp_nlgrps()\fR function takes a \fIcookie\fR representing a snapshot
22 of the lgroup hierarchy obtained from \fBlgrp_init\fR(3LGRP). It returns the
23 number of lgroups in the hierarchy where the number is always at least one.
27 Upon successful completion,\fB lgrp_nlgrps()\fR returns the number of lgroups
28 in the system. Otherwise, it returns \(mi1 and sets \fBerrno\fR to indicate the
33 The \fBlgrp_nlgrps()\fR function will fail if:
40 The \fIcookie\fR is not valid.
46 See \fBattributes\fR(5) for descriptions of the following attributes:
54 ATTRIBUTE TYPE ATTRIBUTE VALUE
56 Interface Stability Evolving
64 \fBlgrp_children\fR(3LGRP), \fBlgrp_init\fR(3LGRP), \fBlgrp_parents\fR(3LGRP),
65 \fBliblgrp\fR(3LIB), \fBattributes\fR(5)